1. Controversies in posterior composite resin restorations;Wilson;Dent Clin North Am,1990
2. After amalgam, what? Other materials fall short;Leinfelder;JADA,1994
3. Move over amalgam—at last;Simonsen;Quintessence Int,1995
4. Use survey—1995;Clin Res Associates Newsletter,1995
5. Dentistry, an illustrated history;Ring,1985